---> uname -a: Linux prd-centos8-builder-8c-8g-7215.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.2G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 986 28242 19 2659 30452 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:0a:6d:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe0a:6d5d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:7b:b4:5c brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/16/2024 _x86_64_ (8 CPU) 11:10:50 LINUX RESTART (8 CPU) 11:11:01 AM tps rtps wtps bread/s bwrtn/s 11:12:01 AM 271.48 119.06 152.42 13047.24 40706.65 11:13:01 AM 161.55 20.58 140.97 4369.08 9433.69 11:14:01 AM 229.78 6.86 222.92 1274.88 12367.17 11:15:01 AM 39.42 0.07 39.35 9.73 3657.01 Average: 175.57 36.64 138.92 4675.30 16541.79 11:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:12:01 AM 29718892 31284632 2934584 8.99 2688 1900120 1503448 4.46 168872 2379248 88460 11:13:01 AM 29204868 31115968 3448608 10.56 2688 2229952 1592664 4.73 205164 2793072 115072 11:14:01 AM 27660996 29863552 4992480 15.29 2688 2514184 3424112 10.16 335380 4174012 66332 11:15:01 AM 28921340 31175236 3732136 11.43 2688 2564340 1514504 4.49 531976 2717300 22520 Average: 28876524 30859847 3776952 11.57 2688 2302149 2008682 5.96 310348 3015908 73096 11:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 324.32 229.74 1398.74 59.52 0.00 0.00 0.00 0.00 11:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 85.65 71.04 809.66 21.16 0.00 0.00 0.00 0.00 11:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 260.89 218.15 2884.64 31.80 0.00 0.00 0.00 0.00 11:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 39.34 37.62 299.74 9.53 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 177.56 139.15 1348.33 30.50 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/16/2024 _x86_64_ (8 CPU) 11:10:50 LINUX RESTART (8 CPU) 11:11:01 AM CPU %user %nice %system %iowait %steal %idle 11:12:01 AM all 11.56 0.00 3.53 3.33 0.06 81.52 11:12:01 AM 0 9.74 0.00 2.35 1.46 0.07 86.39 11:12:01 AM 1 17.88 0.00 5.12 13.08 0.05 63.86 11:12:01 AM 2 18.60 0.00 4.13 1.14 0.05 76.08 11:12:01 AM 3 11.71 0.00 3.74 1.26 0.05 83.25 11:12:01 AM 4 5.43 0.00 2.62 0.61 0.08 91.25 11:12:01 AM 5 8.05 0.00 4.55 7.41 0.05 79.95 11:12:01 AM 6 13.86 0.00 3.12 1.02 0.05 81.95 11:12:01 AM 7 7.21 0.00 2.62 0.67 0.05 89.45 11:13:01 AM all 11.46 0.00 1.68 0.99 0.05 85.82 11:13:01 AM 0 2.45 0.00 0.57 0.45 0.07 96.46 11:13:01 AM 1 16.64 0.00 2.59 0.45 0.05 80.27 11:13:01 AM 2 27.16 0.00 3.61 1.55 0.07 67.61 11:13:01 AM 3 5.25 0.00 1.00 1.22 0.05 92.47 11:13:01 AM 4 22.63 0.00 2.95 2.07 0.05 72.29 11:13:01 AM 5 7.57 0.00 0.82 0.20 0.03 91.38 11:13:01 AM 6 7.54 0.00 1.27 1.45 0.03 89.71 11:13:01 AM 7 2.41 0.00 0.65 0.55 0.05 96.34 11:14:01 AM all 45.89 0.00 1.93 1.15 0.09 50.93 11:14:01 AM 0 53.76 0.00 2.17 0.38 0.10 43.58 11:14:01 AM 1 29.20 0.00 1.84 1.66 0.10 67.20 11:14:01 AM 2 55.69 0.00 1.86 0.52 0.10 41.83 11:14:01 AM 3 51.13 0.00 2.99 1.64 0.12 44.12 11:14:01 AM 4 41.87 0.00 1.91 0.39 0.08 55.75 11:14:01 AM 5 61.20 0.00 1.05 0.07 0.08 37.60 11:14:01 AM 6 46.21 0.00 1.62 1.86 0.08 50.23 11:14:01 AM 7 27.97 0.00 2.03 2.69 0.08 67.23 11:15:01 AM all 41.14 0.00 1.65 0.20 0.09 56.92 11:15:01 AM 0 50.33 0.00 2.19 0.18 0.08 47.21 11:15:01 AM 1 43.62 0.00 1.47 0.05 0.10 54.76 11:15:01 AM 2 38.95 0.00 0.95 0.28 0.08 59.73 11:15:01 AM 3 35.98 0.00 2.45 0.27 0.10 61.21 11:15:01 AM 4 40.95 0.00 1.96 0.47 0.10 56.52 11:15:01 AM 5 39.31 0.00 1.42 0.03 0.08 59.15 11:15:01 AM 6 42.94 0.00 1.74 0.10 0.08 55.14 11:15:01 AM 7 37.01 0.00 1.04 0.23 0.07 61.65 Average: all 27.52 0.00 2.20 1.42 0.07 68.79 Average: 0 29.08 0.00 1.82 0.62 0.08 68.41 Average: 1 26.84 0.00 2.75 3.80 0.08 66.53 Average: 2 35.10 0.00 2.64 0.87 0.08 61.31 Average: 3 26.02 0.00 2.54 1.10 0.08 70.26 Average: 4 27.75 0.00 2.36 0.88 0.08 68.93 Average: 5 29.07 0.00 1.95 1.92 0.06 67.00 Average: 6 27.64 0.00 1.93 1.11 0.06 69.25 Average: 7 18.66 0.00 1.58 1.03 0.06 78.66